Quote Originally Posted by kull View Post
Hi all,

I got a strange problem with MA790XT-UD4P and my MS Sidewinder X6 keyboard. It works nice until I enter BIOS (F4) when it stops working. I need to plug my good old PS2 keyboard to setup BIOS)
I used X6 (to setup BIOS) before without problems on 2 different motherboards (ASUS M3A32-MVP...) so I don't know what can cause this issue on MA790XT-UD4P.

Well cause I'm already posting here I would like to add that this mobo is a nice overclocker too despite that strange keyboard issue.

My Athlon II 620 CADAC AD 0932 Propus

Athlon II 620 @ 3250Mhz 1.4V - 250*13 Air cooling Gigabyte G-Power 2 Pro
GA-MA790XT-UD4P F4
NB Voltage 1.2V
All other voltages @ stock
2X2GB DDR3 Geil Ultra 2133 @ 1666 1.65V

I have the same 'issue' with my 790X UD3P and my MS Natural 4000. The keyboard only seems to work on one of the two USB ports closest to the PS/2 port. Looking at the back I have to use the top-right USB port for the keyboard.